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Finding the Third Proportional to 11,190,348 and 16,827,048

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Solution

The third proportional to 11,190,348 and 16,827,048 is: 25,303,015.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,190,348 : 16,827,048 = 16,827,048 : x
  2. Step 2: Convert to fraction form
    11,190,348/16,827,048 = 16,827,048/x
  3. Step 3: Cross multiply
    11,190,348x = 16,827,048 × 16,827,048
  4. Step 4: Simplify right side
    11,190,348x = 283,149,544,394,304
  5. Step 5: Solve for x
    x = 283,149,544,394,304/11,190,348
  6. Step 6: Final answer
    x = 25,303,015.10

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.